71637264

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1349

約数の個数: 80

約数和(自身を含む): 207278400

約数和(自身を除く): 135641136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1193, 1251, 1668, 2224, 2386, 2502, 3336, 3579, 3753, 4772, 5004, 6672, 7158, 7506, 9544, 10008, 10737, 14316, 15012, 19088, 20016, 21474, 28632, 30024, 32211, 42948, 57264, 60048, 64422, 85896, 128844, 165827, 171792, 257688, 331654, 497481, 515376, 663308, 994962, 1326616, 1492443, 1989924, 2653232, 2984886, 3979848, 4477329, 5969772, 7959696, 8954658, 11939544, 17909316, 23879088, 35818632, 71637264]

約数ペア:

[(1, 71637264), (2, 35818632), (3, 23879088), (4, 17909316), (6, 11939544), (8, 8954658), (9, 7959696), (12, 5969772), (16, 4477329), (18, 3979848), (24, 2984886), (27, 2653232), (36, 1989924), (48, 1492443), (54, 1326616), (72, 994962), (108, 663308), (139, 515376), (144, 497481), (216, 331654), (278, 257688), (417, 171792), (432, 165827), (556, 128844), (834, 85896), (1112, 64422), (1193, 60048), (1251, 57264), (1668, 42948), (2224, 32211), (2386, 30024), (2502, 28632), (3336, 21474), (3579, 20016), (3753, 19088), (4772, 15012), (5004, 14316), (6672, 10737), (7158, 10008), (7506, 9544)]